Methyl 3,4-diamino-5-nitrobenzoate CAS 54226-23-2
| CAS No. | 54226-23-2 |
| Molecular Formula | C8H9N3O4 |
| Molecular Weight | 211.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Methyl 3,4-diamino-5-nitrobenzoate (C8H9N3O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 211.17 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Methyl 3,4-diamino-5-nitrobenzoate (CAS 54226-23-2), a certified reference material (molecular formula C8H9N3O4, MW 211.17 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Methyl 3,4-diamino-5-nitrobenzoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O4 |
| Molecular Weight | 211.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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- Diamino-L-Tyrosine (CAS 904824-73-3)
- 3,4-Diamino-5-bromobenzonitrile (CAS 1417371-78-8)
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- 1-(4,6-Diamino-1,3,5-triazin-2-yl)piperidin-4-ol (CAS 885268-31-5)
Recommended Standards
- Methyl 3-(Hydroxymethyl)-5-nitrobenzoate (CAS 53732-08-4)
- Methyl 3-hydroxy-4-methyl-2-nitrobenzoate (CAS 71788-49-3)
- Methyl 3-(hydroxymethyl)-4-nitrobenzoate (CAS 201932-92-5)
- Methyl 3-methoxy-2-nitrobenzoate (CAS 5307-17-5)
- 3-(2-(4-Amino-1h-pyrazol-1-yl)ethyl)-4-methylthiazol-2(3h)-one (CAS 1248619-96-6)
- 2-(5-(Tert-butoxycarbonyl)-5-azaspiro[3.4]Octan-2-yl)acetic acid (CAS 2306271-42-9)
- 1-(2-Benzylmorpholino)-4-phenylbutan-1-one (CAS 1421501-57-6)
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